公元前
gōng​yuán​qián

BCE

  • updated sense approved 公元前 · gōng​yuán​qián · BCE

    公元前

    gōng​yuán​qián

    BCE

    The era before the year 1 in the Gregorian calendar, also known as BC (Before Christ).

    秦始皇于公元前221年统一了中国。

    — → noun

    updated sense

  • created sense approved 公元前 · gōng​yuán​qián · BCE

    公元前

    gōng​yuán​qián

    BCE

    The era before the year 1 in the Gregorian calendar, also known as BC (Before Christ).

    秦始皇于公元前221年统一了中国。

    created sense